根据网考网考试中心的统计分析,以下试题在2019/10/23日托福考试习题练习中,答错率较高,为:73%
【单选题】A block and tackle is a () of pulley blocks and ropes used for pulling or hoisting large objects.
A. mechanical set special
B. set special mechanical
C. special mechanical set
D. special set mechanical
网考网参考答案:C,答错率:73%
网考网试题解析:
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